kernel/linux.git/include/linux/power, branch v3.5.3

max17042_battery: Add support for max17047/50 chip

2012-05-06T03:28:11+00:00

max17047 is improved version of max17042 chip. It has few HW bug fixes with minor changes in register set. max17050 is same as max17047 chip except its silicon packging. So from driver's point of view there is no difference btw max1047 and max1050. This patch adds the support to dynamically detect the chip type and adds steps to initialize the max17047 chip. Signed-off-by: Ramakrishna Pallala Signed-off-by: Anton Vorontsov

charger-manager: Provide cm_notify_event function for in-kernel use

2012-05-06T02:51:58+00:00

By using cm_notify_event function, charger driver can report several charger events (e.g. battery full and external power in/out, etc) to Charger-Manager. Charger-Manager can properly and immediately control chargers by the reported event. Signed-off-by: MyungJoo Ham Signed-off-by: Donggeun Kim Signed-off-by: Kyungmin Park Signed-off-by: Anton Vorontsov

charger-manager: Poll battery health in normal state

2012-05-06T02:48:50+00:00

Charger-Manager needs to check battery health in normal state as well as suspend-to-RAM state. When the battery is fully charged, Charger-Manager needs to determine when the chargers restart charging. This patch allows Charger-Manager to monitor battery health in normal state and handle operation for chargers after battery is fully charged. Signed-off-by: MyungJoo Ham Signed-off-by: Donggeun Kim Signed-off-by: Kyungmin Park Signed-off-by: Anton Vorontsov

Add I2C driver for Summit Microelectronics SMB347 Battery Charger.

2012-03-26T16:41:01+00:00

Driver support for the Summit I²C battery charger. This is used in some Intel devices. Signed-off-by: Bruce E. Robertson Signed-off-by: Alan Cox Signed-off-by: Anton Vorontsov

max17042: Add POR init procedure from Maxim appnote

2012-03-26T16:37:35+00:00

Add power on reset (POR) init procedure defined by the maxim appnote. Using this procedure ensures that the part is configured/initialized correctly at POR and improves early accuracy of the fuel gauge and informs the fuel gauge with the battery characterization parameters. The battery characterization parameters come from the maxim characterization procedure. Signed-off-by: Ramakrishna Pallala Signed-off-by: Dirk Brandewie Signed-off-by: Anton Vorontsov

max17042: Align register definitions with data sheet and init appnote

2012-03-13T18:07:39+00:00

align the register names with max17042 data sheet removing registers that are marked reserved that are not used. Add register definitions defined in the maxim initialization appnote Signed-off-by: Dirk Brandewie Acked-by: MyungJoo Ham Signed-off-by: Anton Vorontsov

sbs-battery: Rename internals to new name

2012-01-06T01:22:21+00:00

Now that this driver is named more generally, this change updates the internal variables, defines and functions to use this new name. Signed-off-by: Rhyland Klein Signed-off-by: Anton Vorontsov

bq20z75: Rename to sbs-battery

2012-01-06T01:22:12+00:00

This driver for the bq20z75 implemented the register spec defined by the SBS standard. As this is not unique to this the TI part this was originally written for, we can generalize this driver to show its support for any SBS compliant battery. Signed-off-by: Rhyland Klein Signed-off-by: Anton Vorontsov

power_supply: Charger-Manager: Add properties for power-supply-class

2012-01-04T04:08:45+00:00

Charger Manager provides power-supply-class aggregating information from multiple chargers and a fuel-gauge. Signed-off-by: Donggeun Kim Signed-off-by: MyungJoo Ham Signed-off-by: Kyungmin Park Signed-off-by: Anton Vorontsov

power_supply: Add initial Charger-Manager driver

2012-01-04T04:08:27+00:00

Because battery health monitoring should be done even when suspended, it needs to wake up and suspend periodically. Thus, userspace battery monitoring may incur too much overhead; every device and task is woken up periodically. Charger Manager uses suspend-again to provide in-suspend monitoring. This patch allows to monitor battery health in-suspend state. Signed-off-by: Donggeun Kim Signed-off-by: MyungJoo Ham Signed-off-by: Kyungmin Park Signed-off-by: Anton Vorontsov